The whole thing's in Japanese! How the hell did I do that?
Karma's webserver actually implements the Prefer-Language header or whatever it's called in HTTP, that lets it select among translated versions of each page. Really very few websites actually support this, so your browser could be set to ask for Japanese and you probably wouldn't notice. http://www.google.com is one of the few useful test sites -- what language does that come up in for you?

Peter